With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnatAddrPortBindLocalPort
cnat Address Port Bind Local Port
1.3.6.1.4.1.9.10.77.1.2.4.1.2
This object represents the private-realm specific port number (or query ID in case of ICMP messages) which, in conjunction with cnatAddrPortBindLocalAddr, maps to the public-realm network layer address and transport id represented by cnatAddrPortBindGlobalAddr and cnatAddrPortBindGlobalPort respectively.
Back to CISCO-IETF-NAT-MIB MIB page.
IPHost Network monitor allows you to monitor cnatAddrPortBindLocalPort on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
